50 CC chinese engine tuning

[pdegroote]

Originally Posted by Thumper

Since the manual indicates the larger engine, I am sure you can swap in that 150, if you can get away with it. It's not an expensive engine. Displacement is the most effective mod possible, and it would be stealthy. Do they inspect it that closely? You could just do it during Winter.

It is an option. But the ECU will need to be reprogrammed.

There are also 70 and 85cc kits available. But these also need reprogramming of ECU.